| // { dg-do run } |
| // Test that non-variadic function calls using thunks work right. |
| |
| struct A { |
| void* p; |
| A (void* q): p (q) { } |
| A (const A& a): p (a.p) { } |
| }; |
| |
| class CBase { |
| public: |
| virtual void BaseFunc(); |
| }; |
| |
| class MMixin { |
| public: |
| virtual A MixinFunc(int arg, A arg2) = 0; |
| }; |
| |
| class CExample : public CBase, public MMixin { |
| public: |
| A MixinFunc(int arg, A arg2); |
| }; |
| |
| void CBase::BaseFunc() |
| { |
| } |
| |
| A CExample::MixinFunc(int arg, A arg2) |
| { |
| if (arg != 1 || arg2.p != 0) |
| return 0; |
| return this; |
| } |
| |
| void* test(MMixin& anExample) |
| { |
| return anExample.MixinFunc(1,A(0)).p; |
| } |
| |
| int main () |
| { |
| CExample c; |
| |
| if (test(c) != &c) |
| return 1; |
| } |